I alway get gap guns because ammo us easier to find. I learned the hard way in 2009 having 9mm and 38....i couldn’t find hardly anything but 40 and 10mm.
The only 9mm I saw was +P. Quite a few decent 9mm pistols, though. .380 was there. Nothing like the Obunga years when the shelves were empty for months on end. I expect that to change, though.